TY - BOOK AU - COSBY, K . AU - KENDALL, J . TI - PRACTICAL GUIDE TO EMERGENCY ULTRASOUND / SN - 9780781778589 U1 - 616.07543 PY - 2006/// CY - NULL : PB - LIPPINCOTT WILLIAMS & WILKINS , KW - RADIOLOGY N1 - RADIOLOGY ER -